From: HP-France,ex2 ("SANCHEZ-MONGE,ANTONIO)
Date: Sat Mar 20 2004 - 13:36:48 GMT-3
Hi Robert,
You are right, I focused on classification not on marking. CEF is needed so.
Cheers,
Ato.
-----Original Message-----
From: McCallum, Robert [mailto:robert.mccallum@thus.net]
Sent: sabado, 20 de marzo de 2004 17:34
To: 'SANCHEZ-MONGE,ANTONIO (HP-France,ex2)'; 'Marko Berend';
ccielab@groupstudy.com
Subject: RE: Service-policy from the router
Usuallly for service polies to work you need cef enabled just like you need
mls enabled on 3550's to do any sort of qos/rate-limiting
Robert McCallum
CCIE #8757 R&S
01415663448
07818002241
> -----Original Message-----
> From: SANCHEZ-MONGE,ANTONIO (HP-France,ex2)
> [mailto:antonio.sanchez-monge@hp.com]
> Sent: 20 March 2004 10:54
> To: 'Marko Berend'; ccielab@groupstudy.com
> Subject: RE: Service-policy from the router
>
>
> Well in my case it does not make a difference, it works with
> and without CEF, what IOS are you running? I am testing 12.2(15)T8
>
> Gruss,
> Ato
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf Of SANCHEZ-MONGE,ANTONIO (HP-France,ex2)
> Sent: sabado, 20 de marzo de 2004 11:45
> To: 'Marko Berend'; ccielab@groupstudy.com
> Subject: RE: Service-policy from the router
>
>
> Hi Marko,
>
> Is CEF enabled or disabled? Just a guess, it may make a
> difference. I did the same tests as Richard yesterday and it
> worked for me too.
>
> Cheers,
> Ato.
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf Of Marko Berend
> Sent: sabado, 20 de marzo de 2004 11:32
> To: ccielab@groupstudy.com
> Subject: RE: Service-policy from the router
>
>
> Richard,
>
> Thank you very much for your excellent tests.
> I now see that it actualy works as it should. I seem to be
> unable to grasp why this is not working for me (yet).
>
> Thanks a bunch,
> Marko
>
> -----Original Message-----
> From: Richard Dumoulin [mailto:richard.dumoulin@vanco.es]
> Sent: Saturday, March 20, 2004 11:29 AM
> To: Richard Dumoulin; Marko Berend; ccielab@groupstudy.com
> Subject: RE: Service-policy from the router
>
>
>
> I also added a line in the access-list for telnet
> traffic and I can confirm that the packets were marked. Now I
> have to go but I will try with NBAR to confirm my reasoning
> (or not ?!?!),
>
> Regards,
>
> --Richard
>
> -----Mensaje original-----
> De: Richard Dumoulin
> Enviado el: sabado, 20 de marzo de 2004 11:24
> Para: Richard Dumoulin; Marko Berend; ccielab@groupstudy.com
> Asunto: RE: Service-policy from the router
>
>
> And the packets are marked !!
>
> R4#sh policy-map int se 0/0.1
>
> Serial0/0.1
>
> Service-policy output: qos
>
> Class-map: qos (match-all)
> 5 packets, 520 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> Match: access-group name qos
> QoS Set
> precedence 5
> Packets marked 5
>
> Class-map: class-default (match-any)
> 3 packets, 390 bytes
> 5 minute offered rate 0 bps, drop rate 0 bps
> Match: any
>
> --Richard
>
> -----Mensaje original-----
> De: Richard Dumoulin
> Enviado el: sabado, 20 de marzo de 2004 11:18
> Para: Marko Berend; ccielab@groupstudy.com
> Asunto: RE: Service-policy from the router
>
>
> Marko, I tested it and it worked. See below how I
> tested (without a sniffer
> !!):
>
>
> On R4
>
> class-map match-all qos
> match access-group name qos
> !
> !
> policy-map qos
> class qos
> set ip precedence 5
> !
> interface Serial0/0.1 point-to-point
> ip address 173.168.40.2 255.255.255.0
> service-policy output qos
> frame-relay interface-dlci 504
> !
> interface Loopback0
> ip address 44.1.1.1 255.255.255.0
> end
> !
> ip access-list extended qos
> permit ip host 44.1.1.1 any
>
>
> On R3
>
>
> interface Serial0/0.2 point-to-point
> ip address 173.168.40.1 255.255.255.0
> rate-limit input access-group rate-limit 1 8000 1500
> 3000 conform-action
> drop exceed-action drop
> frame-relay interface-dlci 405
> !
> interface Loopback0
> ip address 10.33.1.1 255.255.255.0
> end
> !
> access-list rate-limit 1 5
>
>
> Test:
>
> R4#pi ip
> Target IP address: 10.33.1.1
> Repeat count [5]:
> Datagram size [100]:
> Timeout in seconds [2]:
> Extended commands [n]: y
> Source address or interface: 44.1.1.1
> Type of service [0]:
> Set DF bit in IP header? [no]:
> Validate reply data? [no]:
> Data pattern [0xABCD]:
> Loose, Strict, Record, Timestamp, Verbose[none]:
> Sweep range of sizes [n]:
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 10.33.1.1, timeout is
> 2 seconds:
> Packet sent with a source address of 44.1.1.1
> .....
> Success rate is 0 percent (0/5)
>
> R4#pi 10.33.1.1
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 10.33.1.1, timeout is
> 2 seconds:
> !!!!!
> Success rate is 100 percent (5/5), round-trip
> min/avg/max = 56/56/60 ms
>
>
> R3#sh int se 0/0.2 rate-limit
> Serial0/0.2
> Input
> matches: access-group rate-limit 1
> params: 8000 bps, 1500 limit, 3000 extended limit
> conformed 5 packets, 520 bytes; action: drop
> exceeded 0 packets, 0 bytes; action: drop
> last packet: 56016ms ago, current burst: 0 bytes
> last cleared 00:08:35 ago, conformed 0 bps, exceeded 0 bps
>
>
> R4#conf t
> Enter configuration commands, one per line. End with CNTL/Z.
> R4(config)#int se 0/0.1
> R4(config-subif)#no serv out qos
> R4(config-subif)#^Z
> R4#pi ip
> Target IP address:
> 4d15h: %SYS-5-CONFIG_I: Configured from console by
> console10.33.1.1
> Repeat count [5]:
> Datagram size [100]:
> Timeout in seconds [2]:
> Extended commands [n]: y
> Source address or interface: 44.1.1.1
> Type of service [0]:
> Set DF bit in IP header? [no]:
> Validate reply data? [no]:
> Data pattern [0xABCD]:
> Loose, Strict, Record, Timestamp, Verbose[none]:
> Sweep range of sizes [n]:
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 10.33.1.1, timeout is
> 2 seconds:
> Packet sent with a source address of 44.1.1.1
> !!!!!
> Success rate is 100 percent (5/5), round-trip
> min/avg/max = 56/58/60 ms
>
>
> ______________________________________________________________
> _________
> Please help support GroupStudy by purchasing your study
> materials
> from:
> http://shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
> ______________________________________________________________
> _________
> Please help support GroupStudy by purchasing your study
> materials
> from:
> http://shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> ______________________________________________________________
> _________
> Please help support GroupStudy by purchasing your study
> materials from: http://shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> ______________________________________________________________
> _________
> Please help support GroupStudy by purchasing your study
> materials from: http://shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> ______________________________________________________________
> _________
> Please help support GroupStudy by purchasing your study
> materials from: http://shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Thu Apr 01 2004 - 08:15:41 GMT-3